Throw a very strong
Breakaway and let the yo-yo swing up towards your non-throwhand.

Using your pointer finger from
your non-throwhand guide the yo-yo up onto the side of the hand and
attempt to control it there. As its sitting there, in one smooth motion
bring your throwhand across pushing the string back away from the yo-yo.

Point your throwhand pointer finger towards the
yo-yo and allow it to grind up and onto the arm. Control it up and over.

Any dismount from this. The front view of this
video has a whip after it comes off the elbow, and the first person video
simply lands it back on to the string.